breakthrough

a major breakthrough in the fight against Aids.

a breakthrough in combating the disease may be at hand.

the metalworkers' agreement was the key breakthrough on pay and conditions.

Scientists have made a breakthrough in their treatment of that disease.

It"s a breakthrough for the preterit research in this field on the aspect of fundamental frame that we analyze PSTEs" financial support system according to the difference of Mechanism of functioning.

With a breakthrough of the traditional crepon concept, the newly developed real silk crepon characterized by its original style and appearance is well accepted in the international market.